Bridgestone B3 SD 10.5° Driver Head 10663 Serial number present, Japanese specification, genuine product. Headcover and wrench not included. The screw is attached to the body. Total weight: 190g +/- Condition: Scratches and signs of use on the sole. Ball marks and scratches on the face. Linear scratches and scratches on the crown. Scratches at the boundary with the face. Not in good condition. No performance issues. (Please judge from the photos.)